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nessusThis script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.SUSE_SU-2022-4292-1.NASL
HistoryNov 30, 2022 - 12:00 a.m.

SUSE SLED15 / SLES15 Security Update : freerdp (SUSE-SU-2022:4292-1)

2022-11-3000:00:00
This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.
www.tenable.com
12
suse
sled15
sles15
security update
freerdp
remote desktop protocol
input validation
urbdrc channel
division by zero
out of bound data
cve-2022-39318
cve-2022-39319
upgrade
nessus scanner

CVSS3

5.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

54.9%

The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by multiple vulnerabilities as referenced in the SUSE-SU-2022:4292-1 advisory.

  • FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input validation in urbdrc channel. A malicious server can trick a FreeRDP based client to crash with division by zero. This issue has been addressed in version 2.9.0. All users are advised to upgrade. Users unable to upgrade should not use the /usb redirection switch. (CVE-2022-39318)

  • FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing input length validation in the urbdrc channel. A malicious server can trick a FreeRDP based client to read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and all users are advised to upgrade. Users unable to upgrade should not use the /usb redirection switch.
    (CVE-2022-39319)

Note that Nessus has not tested for these issues but has instead relied only on the application’s self-reported version number.

#%NASL_MIN_LEVEL 80900
##
# (C) Tenable, Inc.
#
# The package checks in this plugin were extracted from
# SUSE update advisory SUSE-SU-2022:4292-1. The text itself
# is copyright (C) SUSE.
##

include('deprecated_nasl_level.inc');
include('compat.inc');

if (description)
{
  script_id(168292);
  script_version("1.6");
  script_set_attribute(attribute:"plugin_modification_date", value:"2023/07/14");

  script_cve_id("CVE-2022-39318", "CVE-2022-39319");
  script_xref(name:"SuSE", value:"SUSE-SU-2022:4292-1");

  script_name(english:"SUSE SLED15 / SLES15 Security Update : freerdp (SUSE-SU-2022:4292-1)");

  script_set_attribute(attribute:"synopsis", value:
"The remote SUSE host is missing one or more security updates.");
  script_set_attribute(attribute:"description", value:
"The remote SUSE Linux SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15 host has packages installed that are affected by
multiple vulnerabilities as referenced in the SUSE-SU-2022:4292-1 advisory.

  - FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing
    input validation in `urbdrc` channel. A malicious server can trick a FreeRDP based client to crash with
    division by zero. This issue has been addressed in version 2.9.0. All users are advised to upgrade. Users
    unable to upgrade should not use the `/usb` redirection switch. (CVE-2022-39318)

  - FreeRDP is a free remote desktop protocol library and clients. Affected versions of FreeRDP are missing
    input length validation in the `urbdrc` channel. A malicious server can trick a FreeRDP based client to
    read out of bound data and send it back to the server. This issue has been addressed in version 2.9.0 and
    all users are advised to upgrade. Users unable to upgrade should not use the `/usb` redirection switch.
    (CVE-2022-39319)

Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version
number.");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1205563");
  script_set_attribute(attribute:"see_also", value:"https://bugzilla.suse.com/1205564");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-39318");
  script_set_attribute(attribute:"see_also", value:"https://www.suse.com/security/cve/CVE-2022-39319");
  # https://lists.suse.com/pipermail/sle-security-updates/2022-November/013153.html
  script_set_attribute(attribute:"see_also", value:"http://www.nessus.org/u?02992b60");
  script_set_attribute(attribute:"solution", value:
"Update the affected packages.");
  script_set_cvss_base_vector("CVSS2#AV:N/AC:L/Au:S/C:P/I:N/A:P");
  script_set_cvss_temporal_vector("CVSS2#E:U/RL:OF/RC:C");
  script_set_cvss3_base_vector("CVSS:3.0/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L");
  script_set_cvss3_temporal_vector("CVSS:3.0/E:U/RL:O/RC:C");
  script_set_attribute(attribute:"cvss_score_source", value:"CVE-2022-39319");

  script_set_attribute(attribute:"exploitability_ease", value:"No known exploits are available");
  script_set_attribute(attribute:"exploit_available", value:"false");

  script_set_attribute(attribute:"vuln_publication_date", value:"2022/11/16");
  script_set_attribute(attribute:"patch_publication_date", value:"2022/11/29");
  script_set_attribute(attribute:"plugin_publication_date", value:"2022/11/30");

  script_set_attribute(attribute:"plugin_type", value:"local");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freerdp");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freerdp-devel");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:freerdp-proxy");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libfreerdp2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:libwinpr2");
  script_set_attribute(attribute:"cpe", value:"p-cpe:/a:novell:suse_linux:winpr2-devel");
  script_set_attribute(attribute:"cpe", value:"cpe:/o:novell:suse_linux:15");
  script_set_attribute(attribute:"generated_plugin", value:"current");
  script_end_attributes();

  script_category(ACT_GATHER_INFO);
  script_family(english:"SuSE Local Security Checks");

  script_copyright(english:"This script is Copyright (C) 2022-2023 and is owned by Tenable, Inc. or an Affiliate thereof.");

  script_dependencies("ssh_get_info.nasl");
  script_require_keys("Host/local_checks_enabled", "Host/cpu", "Host/SuSE/release", "Host/SuSE/rpm-list");

  exit(0);
}


include('rpm.inc');

if (!get_kb_item('Host/local_checks_enabled')) audit(AUDIT_LOCAL_CHECKS_NOT_ENABLED);
var os_release = get_kb_item("Host/SuSE/release");
if (isnull(os_release) || os_release !~ "^(SLED|SLES)") audit(AUDIT_OS_NOT, "SUSE");
var os_ver = pregmatch(pattern: "^(SLE(S|D)(?:_SAP)?\d+)", string:os_release);
if (isnull(os_ver)) audit(AUDIT_UNKNOWN_APP_VER, 'SUSE');
os_ver = os_ver[1];
if (! preg(pattern:"^(SLED15|SLED_SAP15|SLES15|SLES_SAP15)$", string:os_ver)) audit(AUDIT_OS_NOT, 'SUSE SLED15 / SLED_SAP15 / SLES15 / SLES_SAP15', 'SUSE (' + os_ver + ')');

if (!get_kb_item("Host/SuSE/rpm-list")) audit(AUDIT_PACKAGE_LIST_MISSING);

var cpu = get_kb_item('Host/cpu');
if (isnull(cpu)) audit(AUDIT_UNKNOWN_ARCH);
if ('x86_64' >!< cpu && cpu !~ "^i[3-6]86$" && 's390' >!< cpu && 'aarch64' >!< cpu) audit(AUDIT_LOCAL_CHECKS_NOT_IMPLEMENTED, 'SUSE (' + os_ver + ')', cpu);

var service_pack = get_kb_item("Host/SuSE/patchlevel");
if (isnull(service_pack)) service_pack = "0";
if (os_ver == "SLED15" && (! preg(pattern:"^(3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLED15 SP3", os_ver + " SP" + service_pack);
if (os_ver == "SLED_SAP15" && (! preg(pattern:"^(3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLED_SAP15 SP3", os_ver + " SP" + service_pack);
if (os_ver == "SLES15" && (! preg(pattern:"^(3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES15 SP3", os_ver + " SP" + service_pack);
if (os_ver == "SLES_SAP15" && (! preg(pattern:"^(3)$", string:service_pack))) audit(AUDIT_OS_NOT, "SLES_SAP15 SP3", os_ver + " SP" + service_pack);

var pkgs = [
    {'reference':'freerdp-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-proxy-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-proxy-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-proxy-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-proxy-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-proxy-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-proxy-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libfreerdp2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libfreerdp2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libfreerdp2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libfreerdp2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libfreerdp2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libfreerdp2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libwinpr2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libwinpr2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libwinpr2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libwinpr2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libwinpr2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'libwinpr2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'winpr2-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'winpr2-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'winpr2-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'winpr2-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'winpr2-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'winpr2-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES_SAP15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLES_SAP-release-15.3']},
    {'reference':'freerdp-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-proxy-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-proxy-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-proxy-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-proxy-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'libfreerdp2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'libfreerdp2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'libfreerdp2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'libfreerdp2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'libwinpr2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'libwinpr2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'libwinpr2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'libwinpr2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'winpr2-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'winpr2-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'winpr2-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'aarch64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'winpr2-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'s390x', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['SLE_HPC-release-15.3', 'sle-module-packagehub-subpackages-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-proxy-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'freerdp-proxy-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'libfreerdp2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'libfreerdp2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'libwinpr2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'libwinpr2-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'winpr2-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLED15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']},
    {'reference':'winpr2-devel-2.1.2-150200.15.24.1', 'sp':'3', 'cpu':'x86_64', 'release':'SLES15', 'rpm_spec_vers_cmp':TRUE, 'exists_check':['sle-we-release-15.3', 'sled-release-15.3', 'sles-release-15.3']}
];

var ltss_caveat_required = FALSE;
var flag = 0;
foreach var package_array ( pkgs ) {
  var reference = NULL;
  var _release = NULL;
  var sp = NULL;
  var _cpu = NULL;
  var exists_check = NULL;
  var rpm_spec_vers_cmp = NULL;
  if (!empty_or_null(package_array['reference'])) reference = package_array['reference'];
  if (!empty_or_null(package_array['release'])) _release = package_array['release'];
  if (!empty_or_null(package_array['sp'])) sp = package_array['sp'];
  if (!empty_or_null(package_array['cpu'])) _cpu = package_array['cpu'];
  if (!empty_or_null(package_array['exists_check'])) exists_check = package_array['exists_check'];
  if (!empty_or_null(package_array['rpm_spec_vers_cmp'])) rpm_spec_vers_cmp = package_array['rpm_spec_vers_cmp'];
  if (reference && _release) {
    if (exists_check) {
      var check_flag = 0;
      foreach var check (exists_check) {
        if (!rpm_exists(release:_release, rpm:check)) continue;
        check_flag++;
      }
      if (!check_flag) continue;
    }
    if (rpm_check(release:_release, sp:sp, cpu:_cpu, reference:reference, rpm_spec_vers_cmp:rpm_spec_vers_cmp)) flag++;
  }
}

if (flag)
{
  security_report_v4(
      port       : 0,
      severity   : SECURITY_WARNING,
      extra      : rpm_report_get()
  );
  exit(0);
}
else
{
  var tested = pkg_tests_get();
  if (tested) audit(AUDIT_PACKAGE_NOT_AFFECTED, tested);
  else audit(AUDIT_PACKAGE_NOT_INSTALLED, 'freerdp / freerdp-devel / freerdp-proxy / libfreerdp2 / libwinpr2 / etc');
}

CVSS3

5.7

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

LOW

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

NONE

Integrity Impact

NONE

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:N/I:N/A:H

EPSS

0.002

Percentile

54.9%